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Individual Calculations July 2015 |
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| Wen, Yang Total change: 14.80 | |   |
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| 2015 Chinese Chess League Division A(5-7) | Qing Dao | CHN | 2015-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2631 | 2592 | 1.50 | 3 | 0.16 | 10 | 1.60 | |
|  Ma, Zhonghan | m | | 2477 | CHN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Ni, Hua | g | | 2701 | CHN | 0.50 | 1 | 0.15 | 10 | 1.50 | |  Yu, Yangyi | g | | 2715 | CHN | 0.00 | 1 | -0.33 | 10 | -3.30 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Bulgarian chess summer 2015, Golden sands A tournament | Golden sands resort | BUL | 2015-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2486 | 2592 | 6.50 | 9 | 0.73 | 10 | 7.30 | |
| | Van Dooren, Dirk | f | | 2348 | NED | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Tunik, Gennady | g | | 2420 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Mammadov, Zaur | g | | 2499 | AZE | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Stefanova, Antoaneta | g | | 2499 | BUL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Sengupta, Deep | g | | 2571 | IND | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Firman, Nazar | g | | 2466 | UKR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Lu, Shanglei | g | | 2606 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Yilmazyerli, Mert | m | | 2460 | TUR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Sanal, Vahap | m | | 2506 | TUR | 1.00 | 1 | 0.38 | 10 | 3.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Bulgarian chess summer 2015, Albena A tournament | Albena resort | BUL | 2015-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2468 | 2592 | 6.50 | 9 | 0.59 | 10 | 5.90 | |
| | Aryan, Chopra | | | 2334 | IND | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Merry, Alan B | f | | 2340 | ENG | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Thakur, Akash | f | | 2330 | IND | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Yilmazyerli, Mert | m | | 2460 | TUR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Askarov, Bakhtiyar | | | 2416 | KAZ | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Bernadskiy, Vitaliy | g | | 2511 | UKR | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Parligras, Mircea-Emilian | g | | 2581 | ROU | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Kovchan, Alexander | g | | 2582 | UKR | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Kovalenko, Igor | g | | 2657 | LAT | 0.00 | 1 | -0.41 | 10 | -4.10 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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